Gaya APA
Tashakkori, A., Teddlie, C.
(2010).
mixed methodology
(
Ke-1)
.
yogyakarta:
pustaka pelajar.
Gaya MLA
Tashakkori, Abbas., Teddlie, Charles.
"mixed methodology".
Ke-1
yogyakarta:
pustaka pelajar,
2010.
Text.